Can't sleep

I doesn't happen very often, but I can't sleep tonight. I am usually a really heavy sleeper, tonight I am really keyed up. Again something that doesn't happen often. I fall asleep really easily, and quickly. S on the other hand is a chronic insomniac, he stays up reading almost every night. I need my 8 hours or I don't function well. When this happens I usually only have one recourse, TV. So here I am at midnight, in my footy pajamas watching Law and Order. Ordinarily it is me at 3 am watching music videos. I have to admit that that is when I find the best music. They don't play the kind of music I listen to at regular hours. I have discovered some of the best bands on Fuse in the middle of the night.